Hazardous Weather Conditions
Current conditions at
GRASS MOUNTAIN (GMTC1)
Lat: 34.64078°NLon: 118.41435°WElev: 4626.0ft.NA
43°F
6°C
| Humidity | 100% |
| Wind Speed | S 28 MPH |
| Barometer | NA |
| Dewpoint | 43°F (6°C) |
| Visibility | NA |
| Wind Chill | 33°F (1°C) |
| Last update | 17 Nov 08:59 AM PST |
Extended Forecast for
13 Miles W Quartz Hill CA
Wind Advisory November 17, 12:00pm until November 17, 09:00pm
Today
High: 49 °F
Rain and
BreezyTonight
Low: 37 °F
Breezy. Rain
then Slight
Chance RainTuesday
High: 46 °F
Slight Chance
RainTuesday Night
Low: 37 °F
Partly Cloudy
Wednesday
High: 50 °F
Mostly Sunny
Wednesday Night
Low: 39 °F
Partly Cloudy
Thursday
High: 49 °F
Slight Chance
ShowersThursday Night
Low: 41 °F
Chance
Showers and
BreezyFriday
High: 49 °F
Chance
Showers and
Breezy
Detailed Forecast
Today
A slight chance of rain, then rain and possibly a thunderstorm after 10am. High near 49. Breezy, with a south wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Tonight
Rain and possibly a thunderstorm before 10pm, then a slight chance of rain between 10pm and 4am. Low around 37. Wind chill values as low as 30. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
A 20 percent chance of rain after 10am. Mostly sunny, with a high near 46. Wind chill values as low as 30 early. Southwest wind around 10 mph, with gusts as high as 15 mph.
Tuesday Night
Partly cloudy, with a low around 37. Wind chill values as low as 30. Northwest wind around 10 mph, with gusts as high as 15 mph.
Wednesday
Mostly sunny, with a high near 50. North northwest wind around 10 mph becoming east southeast in the afternoon. Winds could gust as high as 15 mph.
Wednesday Night
Partly cloudy, with a low around 39.
Thursday
A 20 percent chance of showers after 10am. Partly sunny, with a high near 49.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 41. Breezy.
Friday
A chance of showers, mainly before 10am. Partly sunny, with a high near 49. Breezy.
Friday Night
Partly cloudy, with a low around 40. Breezy.
Saturday
Sunny, with a high near 55. Breezy.
Saturday Night
Mostly clear, with a low around 42.
Sunday
Sunny, with a high near 58.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
13 Miles W Quartz Hill CA
34.69°N 118.44°W (Elev. 3658 ft)
34.69°N 118.44°W (Elev. 3658 ft)
7:26 am PST Nov 17, 2025
9am PST Nov 17, 2025-6pm PST Nov 23, 2025
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